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PolarNik [594]
3 years ago
10

(2x-3)^2=9 factorise

Mathematics
2 answers:
vlabodo [156]3 years ago
8 0

Answer:

3

Step-by-step explanation:

(2x-3)^2=9

(2x-3)^2=3^ 2

2x - 3 = 3

2x = 3 + 3

2x = 6

x = 6/2

x = 3

irina1246 [14]3 years ago
3 0

Answer:

x(4x-12)=0

Step-by-step explanation:

(2x-3)^2=9\\(2x-3)(2x-3)=9\\4x^2-12x+9=9\\4x^2-12x=0\\x(4x-12)=0

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